You are my hero for saying what I often think! It's sad how little people are willing to settle for out of life. I've made big mistakes in 55 years, but my biggest mistakes were the times I DIDN'T go for it.
I mostly foster the seniors. I've lost three over the last several years and have three more that no one wants so they will be here until they pass too. I also have one that was so abused she's still scared of me after four years of constant love and patience. I'm not a violent person but God help anyone I ever see abusing an animal because I don't think I could stop myself from beating them senseless.