Earlier quoted context omitted.
I’m 29 now. I started lifting at 26, but finally got proficient and rigorous about a year ago. The biggest key was learning to eat more because my body’s metabolism was low because I wasn’t eating enough. I went from a 2000 calorie maintenance to 3000 in about 6 months.
Did you find it hard to increase your calorie intake? This is something I've been struggling with for a while. Especially since I don't deal well with lactose getting in enough calories and protein can be a bit daunting. What are your "trick foods" that contain a good amount of calories but are good to eat?
Second dinner. Eat your first dinner early, and then eat a lunch sized snack right before bed. When I was gaining, this usually consisted of a turkey or roast beef sandwich.
Know that I was almost never hungry. I ate on a schedule, and tracked everything I ate.