With the little knowledge I have, I have seen a lot of people scalping and making it than those that does a full trading(hours, days) but they tend to lose so easily can we say it greediness or it's not advisable generally
If you cant handle the loss please i will beg you not to scalp and also if you most scalp u most be ready to be fast in entering a trade at the early stage and also getting out of it early too. but with the day trading u dont have to panic with all of these things i just say as far as your confluence and confirmation are present to u.