I did an excericse a while back I want to share with you since I think its fitting. to discover the values you really want to have and this will also determine your attitude.
Imagine you are at a funeral. You look inside the coffin and see yourself. You see all your loved ones, friends and colleges.
One after another is holding a speech about you. What do you want them to say? How you want them to remember you? What actions you have to take regular and how you have to engage with them to achieve this?