Sometimes I wish I fell asleep for 100 years to start it all over again

To be clear - I value the other life I would've had in a different society, historical period, social surrounding, occupation and lifestyle. At the same time, I have too many reasons to be dissapointed and discouraged with a life and a timeline I'm existing in right now, so that drains out all the will to change anything and keep commiting myself to anyone.

I fantasise about how I will reset my personality after skipping a century of human history and try to adapt to new circumstances, get acquaitances with completely different people that are absolutely unrelated to the context of my earlier timeline. I don't know if it's an unhealthy or worrying idea to have, but it pops up in my head from time to time and surprisingly brings me comfort and peace for a moment...