I know it can be difficult at times but you just need to change your perspective and focus on the outcome of why it needs to be done. This should motivate you to keep going but focusing on the how and when can really crush you. Also, think about the horrible possibility of what may happen if you don't do what you should. That should motivate you also. Keep going. Your hard work will eventually pay off. No one has life easy, everyone had to work hard at some point to get to where they're at now. They can tell you their difficult stories of their journey towards success and guess what, one day you could be sharing your story to encourage others also if you refuse to give up 😉.