Doing something you love is indeed a bonus for your work. Many are unhappy even when they are getting the fattest bonus because they are not happy. So enjoy what you do and you will never complain.
A monday is a start of new things and also a reminder that it is time for adventure for you do not know what the rest of the week has for you. Be enthusiastic and have some fun while at it.
This is self explanatory. Most of us we are guilty of perfectionism to a point where we miss on a lot because we keep saying we are waiting for the perfect time. Well the bad news is that the perfect time will never come because the perfect time is now. Do what you can and now.