Set up a plan for yourself in advance and try to follow it. This plan should include the path you choose (what kind of trade you can do), how fast you need to go (amount of earnings) and what you have to do to avoid falling into the pits (management of risks and feelings). But, first of all, how prepared are you to set off on this road? If you need to learn a little more, do not ignore it.
More like how much can they lose.
Investing in cryptocurrencies is not that easy. As an investor, you should not always look at how much you can earn but also on how you could lose it and how you could reduce the risk that you are taking. I think you should not always manage your feelings first if you can't even manage your balance well.
I also share some solidarity with you that so as to take a position, you would like to remember of where you would possibly want to take a position in your capital. Here a touch review isn't enough as there are many investment issues that are far deeper, so explaining generally isn't enough.