Those who experience depression, may be able to perform for a longer time. It is due to lack of concentration and low level of energy as a result of depression. Depression causes low sex drive.
During severe depression, many won't even feel like to have sex.

Depression should not be confused with manic depression (opposit to depression). Bipolar people may experience both. During manic depression (mania), person will have high level of energy and high sex drive(hypersexuality)

If you experience  either condition, you had better consult your physician. These conditions are curable or at least symptoms could be controlled to a greater extent.

Similalry, some medications give you low sex drive and some give you high sex drive. None of these situations should be ignored when you asses your ability to perform for a longer time.