So I'm only 21 almost 22. Trust me I've done enough research to know I need to wait till 25 when I get my blood work done to make sure I should so a cycle. Basically what I'm asking is what other things do I need to research? These are the topics I have been doing some research on so far:

First cycle
Post cycle
Side effects of all substances used
Diet plan for my needs
Good workout plan
Needles
Blood work results
Solution life
Solution storage
Injections

I am slowly but progressively making progress on my research. What other topics do I need to look into also so I make sure in four ish years I am 100% prepared to the best I can with my first cycle. Thanks for any help. Not looking for anyone to do my homework for me at any means, just want to make sure I'm not missing any topics that's all. Thanks again for any tips and advice