If you weaken your body you will strengthen your connection to the other side but be aware that your firewall will be down.

It's not recommended if you're a nub. Why do you think an evil entity attacked Jesus when he fasted in the desert? because he was potentially at his weakest. Try it and you might attract an opportunist spirit... can you handle it? I doubt it. Don't play with fire.

The safest place for an average Joe is in the middle. Arrogance attracts a lot of bad stuff.