Really really bad way to judge a person's fitness knowledge. Got alot of personal trainers who have model like bodies built on steroids and give absolute trash rubbish advice.

TS just google this terms: IIFYM, Calorie Deficit, Calorie Surplus, Macros, Micros, TDEE, HIIT Cardio, Progressive Overload, Compound Exercises, Isolation Exercises, Push Pull Legs. Spend 1 month learn those and your set.

C'mon guys. Mesh is not wrong in his comments and he has not indicated DL is enhanced. And by taking him out of context, you are saying that DL gives rubbish trash advice?

Whatever he said about googling those terms are all legit. That is where a beginner should start, and where we should always re-visit those so that we don't sway away thinking that we know all.