As a beginner in trading, such profits of 1-5$ gives us joy and hope to take the next step, also motivate us as beginners to have zeal and dedication towards trading.
It's a good way to motivate you to trade more and be better. You have the idea what if you become better and you're having a larger fund to trade with.
That will make you possibly earn larger than the motivation where it all started. But whether it is small or large, you really have to take profits before a storm comes.
But losses in crypto trading always weaken the zeal and the activeness of the beginners, so profit taken is always good.
If they understand that it's normal in the market, that won't weaken them.