This is the first thing a newbie should do to understand crypto trading/investing in general. Because knowing what we are getting into can give us an idea for everything and that includes the ideal amount to invest as a starter. There's no specific amount actually but it is much wiser if you start with low capital to experience first and see how it will go.

In addition, don't be eager to profit instantly or aim for a huge profit through buying a not establish coins. Always choose the one that is unlikely to be delisted in exchanges so it's less risky even you're not going to trade it immediately.