That’s actually quite a difficult task in my case, you may never know what it can be as there’s nothing fixed in this regard. The right person at the right time can perhaps make a difference.
I love Zen Pencils and a big fan of his work. He is a cartoonist who adapts motivational sayings and quotes into nice comics which always manages to make me smile, you must have seen me talking or sharing about it before. This one is one of my personal favourites. There is a wallpaper version of this too for your pleasure, and do check out his other works.
Keep spreading the happiness! 🙂