Stop! Just stop being lazy, mentally lazy, you know you have to achieve this certain task, but instead of doing tasks you are doing random things with the guilt, you know in your mind and heart that you have to do the task but your delaying it till the last minute. Tell yourself that first I have to put this task first and complete it on time and then I will get on with other activities, you realized that if you procrastinate, your tied up with workloads and your mentally pressured and you can’t even enjoy the simple things in life. Try to talk to yourself, try to control your nerves and give priority to your goals.