We get to hear a lot about 'I love myself'. It means - not having hatred or ill emotions towards the body, mind and other things life has brought to me.
Because of my karma, I may have got good or bad stuff. The wisdom lies in not having any hate toward it, and working towards a solution. And realizing that hate does not serve any purpose. In other words - 'approving the way things are'.
The first step to solve any problem is to get rid of any 'dwesh' towards it, and then work on it.