I have synesthesia in real life. For me, I have one of the "most common" forms, between words and colors. Specifically, I have a color-word synesthesia ("association" is not the right word here) between days of the week and colors. For example, Friday for me is a "medium green", Tuesday is a "light blue" and Wednesday is a sort of "soft red"... Every day has its own color, though I must mention that Saturday and Sunday are both white, though different shades. Each of these colors also has a "brightness" to it that is kind of impossible to describe in terms of regular colors, though colors seen on a computer display get close. I also have some mild synesthesia between specific letters of the alphabet (but not all of them), as well as every single-digit number. It's worth a mention that I can't think of specific instances of this synesthesia helping me remember anything, though I am pretty good with remembering numbers, and it needs to be said that I don't know what it's like without synesthesia, so I can't offer a comparison.
Very much related to this post, I can't say whether or not learning synethesia is possible. It's so hard to describe the synesthesia between words-colors, to such a degree that I'm inclined to say that any learning would be simple association, and not the synesthesia that I experience myself. For example, when I read the word "Wednesday" it's a very specific color of red with a certain bright softness about it. I "see" that color every time I hear or see and then comprehend the idea of Wednesday. When I see "Wednesday" as a collection of letters, there's no color, but when I summon the internal idea/concept of Wednesday, then the color is there. See how retarded I sound? That's how confusing the internal "association" is, and why I am inclined to believe that "one does not simply learn synesthesia"...
Whoa! I think I may be having a weaker version of the same type of synesthesia that you have described. I tend to "imagine" colours when I think of certain letters, numbers, days or months. I don't feel this way for each one of them though.. for eg. 2 = red, 4 = green, 5 = pink, 6 = blue, 7 = purple whereas nothing for 0, 1, 3, 8 and 9 (may be black?). Similarly, E = yellow, F = pink, saturday = green, march = yellow etc. Also, I don't "see" colours while reading text, just when I happen to think more about a letter, number or word.
All this while I was thinking this is common and normal in all people like photographic memory or something. Learnt something new today :-)
Yes, that's exactly it! Some letters are not there (actually most letters), and I know that some numbers are "weaker" than others. I also know that some of these color synesthetics have changed over time. For example, I know that the number 2 for me didn't always trigger darkish pink, but I can't remember what it used to be. Also, I have lost synesthesia for G, H, and J, which used to be yellowish, yellowish, and green, but now don't "do" anything.
If you are experiencing more of a one-to-one idea/color analogue instead of a simple kind of "association" between an idea and a color, then what you are describing is highly likely to be similar to what I have, which is word-color synesthesia, the most common form of the "condition". For example, it's much more intrinsic than the simple association we normally feel between, say, the word "money" and the color green. That's a simple word-color association. When I see the word "March", I "feel/see/experience" the color blue (and vice versa, though this vice versa is a bit weird because I'm not so good at distinguishing individual colors).
Yup, I have this as well. 1 is black, 2 is yellow, 3 is green, 4 is orange, and so on. It has a side-effect: it's easier to remember phone numbers because I visualize sequences of colors (239 is yellow-green-brown, etc).
I can understand something like a phone number, where each digit is singular and stands apart from the others. If you're saying that about composite numbers (like 'two hundred and thirty nine'), you're the first person I've met claiming that word/number-color synesthesia helps them remember composites/sums.
Yes, I know Swedish and German, and this is the case for those words, as well. The "input" is irrelevant as long as it ends up with my thinking of the concept of "Friday" or whatever. In the case of foreign languages, foreign word goes in, "Friday" idea/color comes to mind. It's also the same if I look at a date on a calendar and see that a certain date is on a Friday, but not with the specific word "Friday". Of course, this is the same case for all the other days of the week, numbers, and the few letters. What is also interesting is if the "input" is a color very similar to the synesthetic "color/idea" for "Friday", I will also immediately think of the word/idea for "Friday" (in English). So it sort of can go back and forth.
Also, I will say that as individual letters or numbers "disappear" into a word, I do not get the synesthesia associated. So like "fourteen thousand" does not trigger the synesthesia I get for those individual digits, nor does "Amnesia" trigger my "strong" synesthesia for A, M and N. I hope this makes sense. I'm really trying to describe it as best I can.
You used the words 'mindset' and 'undercurrent' to describe these sensations. Do the sensations occur visually taking space and having orientations? If you think of trigger concepts sequentially do the colors align to form a spacial sequence. Is there any way a normal person can understand what you 'see'? Anyone here who can add something on this because its a fascinating aspect of our consciousness.
I'll try my best. Okay, imagine a bicycle. Question: 'Where' in your mind did that happen? How was it 'oriented'?
Next, imagine a bicycle. Now imagine an orange. Now imagine a vest. Now imagine a bicycle. Question: Was there any sort of "spatial sequence" or alignment thereupon? Try that sequence again, but imagine them along some "orientation" or "position".
Now, imagine a bicycle three meters behind you.
See what I mean? This is exactly how synesthesia happens for me. Most of the time, the "sensation" is just there. Formless, positionless, orientationless, in the "cyberspace" of my consciousness. It's possible to give the synesthesia "orientation" or "position", but most of the time it occurs to me wherever its synesthetic counterpart occurs, usually with the same "position" in my internal operating "cyberspace". This is what I meant earlier when I said something like "when it's there, it's just there, but if it were on my left hand, it would be on my left hand"...
I hope this makes sense for you. If it does not, feel free to ask me whatever will help you understand, or give me directions for how to explain it like I did.
Very much related to this post, I can't say whether or not learning synethesia is possible. It's so hard to describe the synesthesia between words-colors, to such a degree that I'm inclined to say that any learning would be simple association, and not the synesthesia that I experience myself. For example, when I read the word "Wednesday" it's a very specific color of red with a certain bright softness about it. I "see" that color every time I hear or see and then comprehend the idea of Wednesday. When I see "Wednesday" as a collection of letters, there's no color, but when I summon the internal idea/concept of Wednesday, then the color is there. See how retarded I sound? That's how confusing the internal "association" is, and why I am inclined to believe that "one does not simply learn synesthesia"...