While people most people will say that watching animé or cartoons at this late age is a big no-no, I beg to disagree. These shows for kids actually have the best music for adults (especially young professionals), some people may just be too shy to admit. Take for example the songs from Pokémon (one of my all-time favorites) which have lyrics of never giving up and always striving to do your best. At times that you feel like giving up, try listening to them on Youtube for you to feel energized again.
The Battle Frontier theme is the one I like the most. It’s a battle win or lose!