Armored
I saw name solo journey and thought a masterpiece without that stupid harem tag and came to read it..you didn't disappoint me till now..
He should learn medical ninjutsu, will help him perfect chakra control as well as help him heal when injured and recover to peak condition post physical exercise. Taking care of charka control early on is most favorable As for pressure points, chakra points aka tenketsu in Naruto. He should memorize their locations by reading a scroll about the human anatomy. Pressure points are what the hyuga clan seal, resulting in the target being unable to use chakra.