Since this programm helped me in so many ways, I am looking for something usefull that could help me improve my life. I have read many self development books, blogs and saw many videos.
Most of them try to sell a long known story and I hardly find something that works.
I am not talking about instant improvements but about something worth investing tome into.
So, anything good for self development? It doesn’t have to be SA related but it would also be good.