Can an Actual Infinite Exist?

When we say actual infinite, what we're talking about is a definite and complete set that is unlimited. Most people try to offer thought experiments of things that are actually infinite. And the most famous example would bea hilbert's hotel. But i als fee n ta, i want to give diation. I want to give a nice incline to everybody,. because especially when we talk about infinity, it starts to spiral out of control, turn into an m c sher doctor, strange typeab environment.