The habit of putting everything off for later is suicide for your productivity. Unfortunately, coping with this habit is not so easy, but it is possible if you make a little effort and use the right advice.
Take time to complete tasks.
Sometimes it seems that there is absolutely no time to complete the task. Nevertheless, practice shows that the time to find is quite real, you just want to. Plan any small action in advance: for example, every night before bedtime you spend 20 minutes yoga. Time will certainly appear, you just have to plan a business.
If you thought about it, then you need to do it.
You can either forget about it, or add it to your to-do list and postpone it, or do it right now. The third option is most preferable, as it will allow you not to return to this case in the future.
Use a timer
Set the time during which you plan to deal only with a specific case, and by the timer, check whether you are doing what you need or not. This is very disciplining.
Do not tackle several things at once.
Work in multitasking mode resembles running a squirrel in a wheel - a lot of energy is applied, but zero sense. To avoid this, take on each case in turn, focusing on the implementation of it.
Do not be distructed
Avoid anything that can distract you from work. Distraction leads to procrastination. Tidy up your desktop, turn off the sound on your computer, and focus on what you really need to do.