I might get a tattoo next month. Am I too old?

Im in the same frame of mine. Never thought I’d want one. Never found them attractive on people other than personal ones with deep meaning. I survived a cardiac arrest last year. Thought it might be cool to have one done incorporating my scar from my implanted defibrillator /pace maker. And ideas ? Thinking maybe a hand squeezing a heart. Or things crawling out of the scar.