Secretly curious about bodybuilding/personal training

I feel like because i'm rather far from this being a possibility that I am a bit embarrassed to admit I am intrigued by the thought I may enjoy being a personal trainer.

I am still learning and my progress has been all over the board, but I never stop trying. I feel like I could have the drive to do this. I did okay on my own for a while and went from 213lbs to 178lbs and have just recently been given a strict diet to follow from my fitness instructor to get things rolling again. Its REALLY hard because it is ZERO fun for the taste buds. Not even a smidge of fruits! BUT I feel like if I can do this I can do anything that I put my mind to.

So anyway, I was just wondering if there are any trainers/builders or MFP'ers that are aspiring like myself out there in which I could pull inspiration from!? There are simply too many people on here that are low calorie, next to zero protein and who's workouts consist alone of walking the dog (which is all fine if your happy), but its hard to be supportive or draw any good examples from these types of diaries to achieve self growth.

Or if anyone can offer any good advice or references for where to expand my knowledge I would be grateful. Thanks