Mainly the idea is not to let "purpose" be a logjam that stops you. Life will happen to you regardless. Lately I've been trying to free myself from the endless quest for (please use whiny voice, knit brow earnestly, hold upturned fists close in front of you, and wiggle them slightly while saying) meeeaning. It stymied me for a long time. But it has to be seen for the ego trip it is. It's a "get over yourself" moment. Rein in that fanciful and conceited ego that's always wondering what great and high purpose your magnificent and important soul was cut out for. All that pressure! Letting go of it is a bit of a death (ego death). But jeez what a relief. It frees you to do whatever you want, which ironically is the only way you might actually end up going on to do something worthwhile. (Worthwhile according to you.)
Wanting your life to be meaningful is still you, caring about your life, that's the ego part. You can skip the whole meaning thing if you want, and just start doing things. I dunno, it helped me unblock myself.
Work related tasks are 50%+ of you awake time so it's kind of hard to forget about it.
I could work 2 days a week while keeping my lifestyle but it's next to impossible to find a stable job allowing that schedule.