IMHO it's all about the correct balance. If you want to succeed at anything in life you need to balance your leisure and your work. Too much work will consume you as a person, ruin any relationship and get you emotionally unbalanced. Not working and having way too much fun will ruin your economy, your health and your work. Try to have at least a little bit of fun. Sometimes you need to chill out if you want to focus on something. Don't try to focus it as two different things, they are both connected and part of the same cycle. PS: Don't drink too much tonight ;)