Sell all single stocks and put them in an ETF?

I (20y.o) have around 55% in the ETF, around 45% in single stocks.

I have relatively little money and I am not very risk friendly right now.

The stocks are generally high conviction companies: Sony, Blackrock, LVMH.

My question would be if it would make sense, to sell the single stocks, buy the ETF and not worry about anything related to investing for another 10yrs or so.

I think, that I focus to much time on single stocks and the market in general, whereas I could just forget it, keep DCA-ing and live my life.

While I WANT to own the companies listed, I think it stresses me out owning them. Maybe some of you can relate.

(I’m down like 11%, all single stocks in the negative)

Do you guys have any advice?

Thank you