I'm no mod but i feel i may have a few pearls to share
You mention only eating 3 meals a day. If thats the case your diet is in bad shape and needs fixing. Forget the steroids short term, if you are going to use em then thats cool, use em. But push back the start date by say ten weeks. In that ten weeks try and read everything you can both in this forum and just as important if not more so, in the DIET forum. Once your diet is on track you will find you are making good gains without gear. This inturn will give you BETTER gains when you choose to take it.
Now as for your training reigieme. No one lifts for 4 hours a day. Granted it takes dedication to train that long but it isnt nececcarily a good thing. Alot of Arnolds idea and training techniques are simply outdated. Almost no one uses a double split anymore. Remember, you grow outside of the gym, so if you spend all your time working out, when are you ging to grow

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So thats my advice. Take the next ten weeks and simply read everything you can. Read every post where people have problems and see how they are fixed (this will help you if you encounter simmilar ones on cycle etc). Learn everything you can and get your diet in check. In ten weeks you will be better informed with a better diet and (if you are still recovering from your problems) a stronger body. At that point reasess your situation and see if you really are ready to take the next step. If you arent then dont.
I have been waiting to take that step for 2 years and still havent. Theres no point rushing in because once you do you can never go back. (a little dramatic maybe

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