amateurcrastinator
someone who likes to put off until tomorrow what they can do today, but they're not very good at it, or they would be PROcrastinators...
Bill wants to become a procrastinator, maybe tomorrow... but he's an amateurcrastinator, so he'll have to practice putting that off, for now.
amateurcrastination
When someone puts off doing something for only a day or two; non-professional version of PROcrastination, which is when someone can put off doing things for weeks, months or even forever.
Bob's attempts at amateurcrastination, with respect to his rent, were often foiled by his landlord.