is not that you are overthinking it, it's that your logic is a bit off. You seem to think that because you have your numbers clear (percentages, kgs,), that the goal is easy to reach.
If you want your abs to pop out, it's not just a matter of bulking and cutting, the actual muscles therein must be trained and hard and for a long period of time. I may be wrong but I think one year is too little time for that.
one question I have is what is your diet like?? how can you be so sure you'll get 9 kgs of muscle mass in that year? that is not very likely to happen just by using every machine you come across in your gym. The topic of eating nutrition is maybe the hardest part in all of this, if you ask me.
but I am not questioning your goals, I do respect them, and by all means give it your best shot and who knows maybe you are quite happy after a year, even if you don't look exactly like what you had in mind. Just try to learn as much as you can. You are just starting, there's always a lot to learn.
make pics and gives us updates, I thnk most of us here are sceptical but maybe you proves us wrong
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