Ilikesushi:
Been wanting to gain for such a long time, but kept losing interest then having it come back. here!
If you have a problem with losing interest, you probably need to gain via changing habits rather than trying to deliberately overstuff yourself. If you can make seconds, desserts and snacks a normal thing that you do without thinking, then even when you've kinda lost focus you'll still put on a few pounds here and there, so that when you do get interested again and check the scale, you'll be starting again from a bigger spot.