Train HARD and diet! See www.dropfactorbook.com 

Squat, Deadlift, Dumbbell Press. No explanation needed, thats the big 3!

It's a very cash poor industry. I would figure out what career you have (HR, accounting, sales, etc) and that is what you do. You need to actually have a skill

https://content.tigerfitness.com/does-beer-make-you-fat/

You can, but not with wimpy wrist curls! Do manly movements like Farmer's walk, etc.

I don't know enough about it to comment, but I don't like competing in anything not involving a donut

Be sure to keep your testes not too hot (no sauna, hot tub or tight undies) and insurgent and Barracuda MIGHT increase sperm count.

MTS Nutrition murders all other brands out there. Check out CLASH and other items: https://www.tigerfitness.com/mts-nutrition-supplements-s/1119.htm

I am not a fan of carb cycling. I recommend www.dropfactorbook.com

See this playlist: https://www.youtube.com/playlist?list=PLDLcmz6e6SH2ja30WacE7DAzC-RFy6xbi