Post-It Note Pep Talk
I'm pretty into affirmations (less talking-to-the-mirror stereotypes, more silent and constant interrogation of thought processes across days and months and years) and sometimes making them into little physical notes is really helpful. Just to have a physical reminder and something you can actually hold can be quite a nice little piece of encouragement. Not to mention the fact that they are colourful and simple and nice. I love making little trinkets and notes for myself. It just keeps me going and makes me feel positive in general.
Good luck and happy vibes to everyone out there!