Most people quit their job under Big3?

I've been on the Big 3 for 6 years, Inhaled Arikayce for 4 years and recently added Clofazimine. I never had many side effects from any of the medications that prevented me from going to work. Sometimes the symptoms of MAC kept me home a day or so and in my mind I'm thinking how much worse off I'd be had I not been keeping things at bay with the meds.

I've been on the Big 3 every day for 6 years and the Clofazimine every day for a little over a year. I initially started the inhaled Arikayce every day for the first couple years but was able to decrease it to 3 times a week. I also nebulize Levalbuterol then hypertonic saline solution twice a day. I also Mycobacterium Avium Intracellure also. I had a 10 cm cavity grow in my upper left lobe within a month or 2 before starting the antibiotics. Once I started all the meds and up to now, it has shrunk to 4 cm.

Just an update on my condition. Got report from my second chest scan done today. No abnormality no bronchieactasis nothing. It was same result 7 months ago too. So how is this possible? I cultured mac and my lungs are perfectly normal? I initially thought I had lung cancer but with 2 clean CT scans, I doubt that is the case.
Maybe I don't have mac, I'm so confused

Yet I'm coughing all day and clearing throat with blood in saliva.

No . I have been on the big 3 in 2018 for two years and worked every day with no problems. Very few side effects.

When were your sputum cultures done? You had at least three done, each a week apart, and two were positive? If the sputum samples were 7 months ago like your last CT I myself would want to repeat them. I have read that you can have MAC without lung damage and I believe I have read some members here comment on having little to no damage on CT. But given the symptoms you are describing, to a novice like myself, that seems curious, and I understand your confusion. I am asymptomatic but my CT’s show quite a bit of damage. And that seems strange to me also. My infection disease doctor says it’s like back pain - the CT is not an accurate barometer for clinical symptoms. Hopefully you can find an NTM expert near you to guide you on this confusing and challenging path.