Every one of us must have experienced this at some point. The feeling of regret of not saying hi to someone that we’re interested in, of not starting a conversation with that person, of not asking to meet them some place some time, or perhaps… of not saying sorry because you did them wrong. The looking back to the past and wondering what would’ve happened if we did that back then. Doesn’t mean that we’re not happy where we are now. In fact it doesn’t mean anything, except for one: curiosity.