I hope you have a job that's paying you every month? It will make your life easier with investment, the first thing you need to do is to save up some money aside for crypto hardware wallet, forget what anyone says, hardware wallet will keep your assets safer than any crypto mobile wallets.

This is how I advice newbies today, because I get to know later that some newbies lost their coins to scams by clicking on links and taking them to metamask wallet and other.

This is why I recommend a air gapped wallet for keep your coins, and if you like engaging in airdrop you can use metamask separately for this only, make sure you don't keep valuable assets on the metamask wallet and you will do just fine.