I've been asthmatic because of allergies practically all my life. It's normal for me, but since childhood it was always clear to me that having allergies and being asthmatic is an impairment, it's not normal for most people to be hindered by it.

The good news is that after middle age, my immune systems seems to have mellowed, so now I actually can do normal things my condition precluded me from, like eating avocados or shrimps, for example.