Quotes Tags + Add Sign In/Up Tyler Member since October 2019. 1,365 Inspiration Karma View Karma History all health fitness complaining strategy decisions choices life failure success criticism procrastination thinking productivity design user-experience user-interface practice skills possibility stoicism luxury personal-finance money time learning never-give-up persistence speculation risk startups memory notes inspiration work stress methods recognition praise security knowledge incompletes finishing gtd planning survival change small-steps boredom vice organization starting discipline freedom perfection tenacity perseverance hell NewestPopular It is not necessary to change. Survival is not mandatory. survival change Peter Drucker American management consultant, educator, and author.