This is a sign that you are placing irrational demands upon yourself. You may say, I should be able to get this done and that's a thought which precipitates more irrational thinking. If you continue to look at the forest rather than the trees, you will certainly be overwhelmed enough to give up on everything. Being decisive about where your chores fall on your list of priorities will prevent you from feeling worthless, immobile and overwhelmed. Since there is no guarantee for success, you must learn to set more realistic standards for yourself.
Most procrastinators choose to do nothing rather than face a setback.
Failure is a term that I strongly recommend be banished from your vocabulary. View your attempt as a challenge rather than a threat. Gain an understanding of what may have gone wrong and you ll be sure to do better next time. This causes feelings of inadequacy and again results in lack of progress. Feelings of Grandiosity.