The guy I was before kids vs now is completely different
I used to care so much about my car being clean, my house being perfect, my job title. Now I've got goldfish crackers permanently ground into my truck seats and I genuinely don't care. Before I had kids I thought being a dad would be boring. Turns out the stuff I thought mattered doesn't matter at all. Yeah I miss sleeping past 6am and doing whatever I wanted on a Saturday but I'd take this life every time. My priorities aren't the same person anymore.
Becoming a dad rewired my entire brain. The stuff I used to stress about seems so small now. Your priorities just shift completely.