I’m on leave from my job for 2.5 months for paternity leave to care for my son. What should my goals be to spend this time with no regrets? I have some ideas but curious what this community would recommend.

My son will be ~3-6 months old during this time and takes ~4 naps a day of 45+ minutes.

Bounty paid to goals I end up actually setting, want to set (even if I don’t end up doing them), or wish I would have set. Bonus for ideas that I hadn’t previously considered, or considered deeply.