The plan of taking loan is also there, that sum to be invested has to be completed and a business money will be realized. This is awesome and is gonna take me only 2 years to pay my loan comfortably.
This certainly pouring all funds into bitcoin which certainly very bad idea. Even if the loan repayment is not due till next two years which I know you calculated it to be the bull run period but there are some circumstances that could actually happen mostly strong government policy or economic downturn which could actually affect the bull run or delay it. And as it is the interest rate will only increase as the time goes.
More so having all your savings into bitcoin even though it is hard to lose everything on it is risky. Once you don’t have funds or investments outside it, you are likely to sell in panicky situations due to probably emergency situations. Invest only what you can afford to lose, don’t focus on the profit alone so as to set yourself up for failure