Thanks for sharing, and congratulations on your achievements (especially considering your beginnings).

You and I are of similar age, and have a similar backstory, so if I may, I’d like to suggest the following:

Help others.

For me my midlife crisis was quickly eradicated when I turned my surplus time and resources to assisting the needy through volunteer work.

I hope this resonates with you - it was a significantly positive turning point in my life, which gave me a great deal of perspective and gratitude.