Does anyone have any tips or tricks for speeding up the process?

To gain muscle mass, you need to be in a calorie surplus, so make sure you're eating enough to fuel your workouts and support muscle growth. That being said, try to prioritize nutrient-dense foods over junk calories – quality matters just as much as quantity. And don't neglect compound exercises like squats, deadlifts, and bench presses, as they target multiple muscle groups simultaneously and can help you make gains more efficiently. Lastly, consistency is key – stick to your training program and dietary plan, and you'll start seeing results sooner than you think.