It's a new dawn, it's a new day, it's time to let go of the old to make room for the new. Should have, could have, would have thinking is not helpful, it blocks energy from flowing.
The Six of Summer reminds you while reminiscing about the past may be nice, it's not a place to be on a permanent basis, as it distorts your way of thinking and keeps it stuck.
Renewal lets you know that it's time to release all judgements about yourself and others. Review the past by all means and learn from what happened, and then let go of all struggles, anger, unforgiveness, grudges, or anything else that stops you from moving forward.
Releasing any harsh feelings will help you see things in a brand new light and this will help you completely re-invent yourself. The past and its mistakes are behind you and now it's time to follow your calling.