All my life lessons were learned by watching people who took my advice. Posted on8 hours ago8 hours ago by slickboy in Funny Quotes 💾 Save Image FacebookXPinterestRedditLinkedInEmailWhatsAppAll my life lessons were learned by watching people who took my advice. Related Funny Quotes 🤝 I took your advice and worked smarter not harder. Now I’m going to need your advice on a good lawyer. I’ve learned a lot over the years, but the best advice I can ever give someone is never buy a used harmonica. The toughest part of a diet isn’t watching what you eat. It’s watching what other people eat. Twitter can teach you a lot of lessons. Grammar is not one of them. I took some free community martial arts lessons for self-defense, but I’m starting to think Tai Chi is too slow for most muggers.