First and foremost you shouldn't glitch, you should play the game to have fun. Stats don't matter in a single player campaign but sometimes its just nice to do something to say you did it, I get that! Whatever is fun for you do what you do and enjoy the game! Fallout 4 is great!
- Gather supplies, just search here on YouTube for "Shipment Supply Glitch"
- Mentats for increased INTELLIGENCE
- Apparel that increased INTELLIGENCE
- Create Molotov cocktails.