Always use your own intuition when working out. Although planning out your workouts ahead is good for making sure that you stay accountable, sometimes you can't always stick to this schedule. For example, you might not be ready for another quad session after your last session left you exhausted. On the other hand, your arms could be well rested after a good workout just a few days ago. Listen to what your body tells you, and follow it.
As you become more experienced in working out, it's very important that you make sure to adjust the amount of weight you lift. Once you get stronger, you are either going to have to increase your weight or your reps in order to get that pump you need for achieving additional muscle growth. Try to increase gradually the amount of weight you lift to ensure that you don't overexert yourself.
Try to cycle your food intake when you are trying to gain muscle mass. The best way to do this is to eat well on the days you exercise, and cut back on the days that you do not. Your body will burn the calories more effectively when you exercise on the days you eat well.