Training to level 100 won't help at all, in fact you'll be condemning yourself by doing so. Enemies grow with you, remember? Final Fantasy VIII was designed so you HAD to utilize the GF. The best thing you could do is run away from every random encounter possible, and then during boss battles utilize your limit breaks to the fullest extent.
I've heard that Zell can actually use his limit break in such a way that he'll have unlimited time, letting you make his combo as long as you want. If this is true, it may be possible after all...
I'll boot up FF VIII right now so I may embark on this Suicide Quest. It will be fun, in a sick sort of way. God help me.![]()