STOP MAKING EXCUSES! You are hurting yourself every time you make an excuse for not trying or finishing something you started! If you simply PUT FORTH AN EFFORT, you will be surprised at how much you can accomplish.
Putting forth effort starts with having a goal in mind and creating a plan to reach that goal. Break the goal down into smaller, manageable tasks, and focus on completing one task at a time. Set short-term deadlines for yourself to stay motivated and keep yourself on track. Be sure to take breaks in between tasks to give yourself time to recharge. Also, find ways to stay positive and celebrate your successes, no matter how small. Putting forth effort is hard work, but it can be rewarding in the end. Good luck!