For every single trader, these are very basic logic, if you don't do any of these you've been doing very wrong so far. I agree with every single step OP has talked about because these are basically the most important trading parts, without any of them you're looking at a trading that has no purpose and you'd never know what to do with your next trading since you haven't learned your lessons. So do these things but don't think they're going to be enough, they're just the most simple naked stuff you've got to do without putting anything on top of it, you're doing these things but then you're adding what you're doing and making it better and better the more you're dealing.