i like this thread, and since i'm on do-nothing-day i also have the opportunity to answer.
past mistakes: first of all, wasting time during my master's year. i was really unfocused: did not study, didn't even plan my ph. d. applications carefully, and generally lost chances. everything turned out all right, but that's just because i was lucky.
also, one mistake i regret a lot is not being able to understand before moving out of my parents' home how family relations should be handled in order to reduce conflict intensity.
future opportunities: that's the part i like best, of course. right now i'm in a decisive phase, because if i pass the selection i am currently taking part in i think the next 5 to 10 years of my career are plain to see: i'd be in such a remarkable position for my age that going and finding another job would be pure folly, especially considering that i like what i do and i like the people in my workplace.
which brings me to the last point: i like one of these people so much that i might also want to have a romantic future, including family, with him. possibly. that's why i've been crying while watching disney cartoons one hour ago: at first i thought i was going mad, then i realized that the first 10 minutes of peter pan, the scenes in the house etc, are so infused with hope of the having-kids-around-and-telling-them-bedtime-stories varieties that any sensible person should cry if not currently gifted with said kids to watch the movie with.
but i don't really know what will happen. and, this particular man notwithstanding,
i want what i can't have: i've been wanting a steady relationship since i was 18, and got none. this doesn't belong in the 'past mistakes' section tho, cos it wasn't
my mistake.