What makes a day worthwhile? Is it the time spent with people you care about? Is it the goals you wish to achieve? Or is it just feeling a sense of happiness for most of it?
I think it’s best to try and a achieve all of that in any day. I am not expecting you to cram your five year goal in one day. But to chip at it and find that balance where you keep progressing.
If you postpone one item it often leads to distress from another aspect later on. Define some realistic short term goals and choose some people to spend time or talk with. A continuous stream of decent days is better than one super day in a week of depression.