Jennifer Aniston admitted that her 20s were a nightmare

Jennifer Aniston admitted that her 20s were a nightmare. She only loved her 30s and onwards.

When she was in her 20s, she had trouble sleeping. She revealed, 'I've been trying hard to put myself in bed during the week at 10pm, turn everything off and then just sit there and let the world come crashing in'.

'I've been trying to meet that challenge for myself. Some days you're great and on point, and some days you're just not'.

'I'm a big believer in trying not to be hard on yourself because the world is so mean right now and so aggressive and negative'.

'So why would we do it to ourselves?'.