“We humans can get used to anything. It really is remarkable. The problem is that we often use this glorious ability of ours to stay stuck in mediocrity. Oh, the years we waste adapting to lousy marriages, soul-sucking jobs, being friends with people who are rude to waitresses.”

American writer, speaker, and success coach

Jen Sincero is an American writer, speaker, and success coach. She is known for work that focuses on personal growth, motivation, and practical encouragement. Her writing and public speaking center on success, self-improvement, and the habits and mindset people use to change their lives. She has built a large following through this work, and 92 of her quotes appear on the site.