D) You need to be patient and let your trade hit your target—do not forget to let your winning trades run and cut your losses immediately.
This point is only necessary if you don't have a plan on how to structure your trades, what the exit points are, etc.
If you have this plan (and you absolutely should!) then it has less to do with "patience" and more to do with "sticking to your plan", i.e. sticking to it even if, for example, trades go badly or you think you absolutely have to add money to trades that are going well ... and then - as always

- immediately turn negative.
Patience is therefore mainly needed for your first 3 points, the 4th point is obsolete with a good plan. Or at least it should be.