rafa8a Karma 10 Created 18 years ago Recent Submissions 1. ▲ Ask HN: Where to focus my mind and concentration 1 point · 15 years ago · 1 comment 2. ▲ Ask YC: What is/are the best book(s) you have read on nutrition? 6 points · 17 years ago · 6 comments 3. ▲ Ask YC: Programming language survey 2 points · 18 years ago · 4 comments All submissions on HN · View profile on HN