See, this is something that's been on my mind. All the hot shot tactical "operator" trainers are pitching to fit young men. Where are the self-defense trainers for old guys with bad shoulders, bifocals, arthritis and gimpy knees? They're the ones who need it!
I have recently reached "an age" where my eyesight has noticably changed in the last 15 months or so. I cant see the front sight clearly with corrected vision, let alone with out my glasses or contacts. I have shot the Wizard from pocket draw with a Sig P938 several times at Billy's. I can do the first 3 shots no problem. I usually make the first long shot and either miss the second shot, or I run out of time. I just dont have the visually crisp front sight to complete the task on demand. This has led me to think about some new issues I have to overcome and I have not had to deal with before.