Eventually got it fixed permanently, but yea...breathing is huge.
EDIT: The problem I had was called Nasal Valve Collapse. It’s something that happens in much older people, but essentially if I inhaled hard through my nose my nostrils collapsed so I’d have to breath through my mouth. It made aerobic exercise very difficult, taking deep breaths in general too.
I discovered how big of a deal it was when I tried on of those 9 Round gyms in my early 30s. The 1st round is jump rope and it tore my throat up. I was so exhausted after 3 minutes of jump rope that the rest of the workout was basically awful. I came back the next week (my throat was really sore for a week) with a Breathe Right strip on to see if it helped. I did the whole workout, jump rope included, like it was nothing.
After I saw the difference, I tried sleeping in them and woke up more alert than I had in recent memory. Great night sleep. Then eventually, I tried just wearing one all day when I was working from home and it was significant by the end of the day.
There was a point where I just realized that I felt so much better wearing them that I was literally wearing them all the time, including in the office.
Eventually I decided to visit an E.N.T. who diagnosed me and gave me a couple of surgical options...which were both kinda scary and didn’t have great success rate. I visited another to get a 2nd opinion and he was confident that it could be fixed with a slightly modified septoplasty.
I ended up doing the surgery and I’ll go ahead and tell you, the recovery is awful...but it worked. I still see a marginal benefit from using a Breathe Right but I probably have 70% of the improvement all the time from where I was before.