Twin prime means prime numbers plus 2 such as (3,5) and (11,13). It is said that twin prime exists infinitely but it is hard to prove it. It is natural that nobody can prove infinity, but I think that I have the solution. It is quite simple.
At first, every prime number plus 2 must be odd number. For example 23+2=25 and 107+2=109.
Then you see that all prime numbers except for 2 are odd numbers. There is no exception and I have mentioned before.
Therefore, as long as you can't deny expansion of odd numbers, twin prime must exist infinitely because of fractal.
I am lazy because I don't like loopers.