What talents do you have? What gifts do you have? What can you do to make this a better world?
Can you visit the sick in a nursing home?
Can you volunteer at an animal shelter?
Can you adopt a homeless animal?
Can you organize a food drive for the hungry in your community?
Can you raise funds for medical research, medical treatment, the homeless?
Can you help someone find a job?
Whatever it is, that is why G-d put you here, and that is what G-d expects of you.
Links to article showing what you can do when you become involved: