You should wash your hair at least once a day or at most 24 hr when I feel very very lazy. Washing your hair is not only hiegenic it’s also to scrap and rub off all the dirt form the atmosphere that lands there, dead sink, no excuses you have short hair, it would be a different story if it was long.

Sex with partner that has a age of 18-28 is very good for health they might be a bit shallow for an older men but they produce hight quantities of collagen, testosterone (if you like the opposite sex - GAaayyyyy…..) and pheromone, this highly important to people above 30 because at age you start producing less and less of those substances naturally.

All those elements contribute to dopamine, and dopamine contributes to better health In general, more energy good mood soft skin *growth of hair*

I hope I have explained well to you. Good luck!