Joe i love your post...allow me to make some observations and comments:
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"I tend to agree that you don't need a degree to be successful. I did 3 semesters in college, incurred $30,000 in debt, and ended up dropping out and making more than my friends who finished the program with $120,000 in debt."
When i was 18 back in 77 i was accepted to a school that would have left me and my dad 45 k in debt.....i told him forget it..it made no sense...debt shackles you and you have to conform to what is taught so that you are not wasting money...
"That being said, teaching yourself can sometimes be very difficult. I have been reading everything I can get my hands on and one thing I've noticed about wine making is that everybody has a different method for everything.
Long, cold fermentations or short, hot fermentations?
Natural or lab yeasts?
Sulfites or au natural?"
Excellent points to raise....teaching yourself can be difficult...so isnt repaying 120 k as you mentioned...but teaching yourself is NOT impossible...lets look at your examples....long, cold fermentations or short? hot fermentations......did you go to school to ask these questions? NO! they arose out of natural evolution and curiousity based upon real life wondering...so teach yourself by two ways...search the internet and ask questions and experiment yourself and find what works for you.....case closed, mystery solved...120 k saved
"What I've learned from studying is the basic process, the different options I have and how they will affect the outcome. I plan on experimenting and making educated guesses to figure out what suits my tastes best. After all, isn't that the most fun part of winemaking anyways? (My thoughts now are to apply scientific principles to a traditional proccess)"
whether you learned basic process from studying or not you would have discovered the basic process on your own with or without college....natural curiousity, discovery and the like were not invented in school...they come from inside....in the end you say inst that the most fun anyway...exactly..and for the most part school strips the human spirit of this....just look at the school system a a whole...more money is thrown at it....more hours and more hours.....and for what?
"I am also looking into starting a winery as a retirement option, so I'm not just an alcoholic with a creative flair! (although that's still up for debate!) I am looking into college courses as a way to bolster my knowledge but the best information I've gotten so far has been from books and talking to the fine people that make up these forums."
look at the dichotomy in your own last paragraph.....you start out by towing the college line and in the end you admit the best stuff you have gotten is on your own...i rest my case