Motivation is a feeling which means it comes and goes. You will not always be highly motivated and energized to work on your weight loss goals but know that this feeling does pass. Give yourself a break and reconnect with your deeper reasoning as to why you want to lose weight. Use that reasoning instead of motivation to keep you on track of your goals. And if your current weight loss routine feels unsustainable and is causing you to lose motivation, don't be nervous to adjust your routine to one that fuels you and not one that drains you.