This is something a lot of people in SEO struggle with because there is always new advice coming out. The best way to handle it is to write down the strategy you are currently following and give it a clear time limit before you review it. If you keep switching before anything has time to work, you never really learn what is working and what is not. SEO needs time to show results, so patience is part of the process. How long do you think someone should stick to one strategy before deciding to change it?