Well I could hurl insults at you or I.can educate you. I'll choose the latter. Could I be leaner? Absolutely. Is 19% bodyfat high? Not really. It's well within a normal range. Many personal trainers come from more of a bodybuilding background so are very lean. I come from a sports background, primarily baseball, football and basketball. Now in my early 30's I gladly admit that I play more golf than anything else and 3 years into the game I sport a hcap of 7.7. In my prime I was between 14 and 16 % bodyfat. Obviously way too high for an elite.cyclist, but perfectly fine for a power forward, right fielded and tight end.
BTW, I never made mention of trying to lose weight. If I were watching calories or.getting ready for the upcoming season I probably would make my shakes with water or 1 part milk and 2 parts water