You impact more than you. Your lifestyle, choices, and habits are their lifestyle, choices, and habits. Your health impacts their life.
Stop feeling sorry for yourself. Stop sulking on past diet failures and new year's gym resolutions that did not work out (no pun intended). The research already tells us that does not work. The research literature also tells us at least six months is required for lifestyle changing success such as loosing weight and reducing risks of chronic illness.
What is their future? What role are you playing in it right now? Change is still possible. Start now.
You already know what needs to be done. No more delays. Be serious. Care enough to invest in yourself and your loved ones. Be successful with a Medical Health Coach (licensed medical professional & Certified Health Coach). Start now.