When you are disciplined and proactive on following your own predetermined set of rules and timing then definitely you will be getting better chances to make profits rather than losing and regretting. Still I agree with you, when we are too fine with our trading plans, definitely we will be feeling good even on the occurrence of losses because sometimes something beyond our hand do happen to get us losses which can be usually whales' manipulation.
That would be based on how good your own set of rules is as well. If you are a great trader or you took "how to trade" lessons very well, then you could set one that is great and if you do not sway away from it just because market is volatile, then you will be fine.
However if you are a newbie that took it from some influencer and want to be like that person and keep repeating that, the results could vary and potentially make you lose. Emotional factors play a big role here as well, if there is a method to make crypto, and you just simply have to do it, there are tons of people who switch their decisions just because of the volatility and get scared and lose money.