Is there anyone out there on constant oxygen that is working? My job let me go as quickly as they legally could after I got diagnosed with stage 4 NSCLC. I have been off work since July 2015. I am only 46 and am going crazy being off work and sitting at home. I really need to do something constructive with my time. However I am hesitant to try anything because I am on constant oxygen. Just wondering if anyone has any tips or suggestions for dealing with this issue.