Should you stay in the military

What do you think was the main purpose of this video? AND why did he match up a redoing the threaded hole in some thin plate - with him and the title?

@Life_N_Times_of_Shane_T_Hanson: i guess that the people who are "in the rear with the gear " might get bored . however when you look at the unemployment figures , at least the military is a job , paycheck and medical care ( and an education if you want one ) . beats living under a bridge .

@Leader_Desslok: I was thinking that it's a demo video to show that you can weld up holes in steel plate to reposition holes / repair stripped out threads. AND perhaps he has lined up a title, a split screen, with him and the repair...