Keep focused on your short and long term plans. Have a positive picture of your life and of you celebrating your great achievements so you can keep a good mindset, especially when you are going through the mud.
Write out what your life will look like in 12 months and also 5 years. Note down what age you’ll be and what your health and fitness will be, your weight and / or trouser size, your finances (including debt levels and savings and investments), your relationships (partner, kids, parents, friends), where you live and how (lifestyle, spending budget) and finally how you’ll spend your waking hours.
Write it down on paper so you get a great picture of what life will be like so you can work towards living that great life!