According to @mariamenesest courage is putting yourself first. I know this may sound selfish, but just like in airplanes, you need to secure your oxygen mask first so you can then help your loved ones. So, are your needs being met? Are you listening to your body and your heart? Are you enjoying your day-to-day? If the answer is no, think about all the things you can do to improve your quality of life. If you're happy you will not only be able to help others in the best way, but you will also serve as an example to those around you. Remember, happiness can be contagious. There's always something we can do to change our current mood/situation, the problem is that it may take courage to get there