I am not going to sugar-coat my words to any newbie, if you cannot deal with volatility; if you cannot handle losses, then quit if you want to. There are a thousand and one other kinds of investments that are more stable and less riskier than crypto. Bitcoin is even a better option for newbies but there are still risks. Just like op has mentioned, if you cannot stay committed and disciplined, go for other options that suit your risks tolerance instead of holding on to something your mental health can't handle.
Exactly. If you think you have been caught up from the moment you invested your money up to the current time, then there’s no reason to stop yourself to finally quit. Just quit when everything is not working great anymore. No need to compromise yourself nor your funds, just try to engage in something less risky so that there will be less possible losses as well.
Crypto investment isn’t a do or die. So if you think you don’t suit for it, find another one that you find easier to navigate. After all, we don’t invest simply to lose, but to generate more money as much as possible.