Day trading is one of the ways of earning from cryptocurrency investments but you sure do need some sort of strategy or else you are likely to lose to the whales. It's good you are investing into some of the major cryptocurrencies but I don't think that should be the avenue where you should start investing you know. It will be prudent enough to trade with coins that are very cheap at the moment but have a good use case to present. Follow up on this website and if you think their project is worth it put in the maximum you got because it will surely make you some money in the near future.