I am in awe how it's possible to get so much done in a year! I could hardly manage to learn a new programming language, do my day job, read fiction, spend time with family, exercise regularly, socialize, give talks, write blogs etc.
Anyway, if you write stuff down, it turns out you mostly just forget most of what you did, and tend to misremember or mix up times and dates.
tl;dr - you're probably more awesome than you remember.