Black Holes

1. I take back what I said about that the singularity being limited in size. However, It could reach a limit.

2. I reckon it is possible to avoid gravitational singularity by pretending that things don't fall in at the same speed or at the same time.

3. Black holes should therefore emit gravitational waves, even though my understanding is not sufficient to show that they exist.

4. If they emit gravitational waves, then this is another energy exit for black holes, other than hawking radiation.

5. Hawking radiation is hardly going to decay those black holes anytime soon. Cosmic background radiation absorbed is typically more than what is emitted.