We know that we can't just get losses and profits in trading, we just need to be balanced in the activities we do here. That means it's normal for us to lose in trading and it's even more normal to make a profit.
Now, if we always lose in carrying out trading activities that just means there's something wrong with the strategy we use in our trading,. It just needs to be that the strategy we use is right and we can execute it correctly in the actual trade.
You are on point mate, a successful trader is always having the motif of maximizing profit without considering the losses that comes his way.
The part of choosing the right strategy to put in place ie. Technical Analysis is one major factor, but you also need to understand the concept of fear and greed, even if a trader successfully used the perfect strategy for his trades but most times greed can make him loss both his entry capital and profits.
It doesn't ends on making use of the right strategy but also having the right psychology to trade and also a perfect risk management skill.
OP still needs to consider the kind of asset he is willing to invest on to prevent investing for loss. The strength of existence of any asset determines the rate of investment, that's why it's something hard with most users investing long term on memecoins.