ok, so i like being tickled sometimes. so i do those things to get people to tickle you (hold arms above head, put feet near them, etc) but sometimes when i did that, it didn't tickle as much as usual. sometimes i didn't laugh. but when i make a bet that i won't laugh, that im not ticklish, or when i don't really want to be tickled then, when i get tickled, i burst out laughing and it really does tickle. anyone else weird like this?