While we all need to understand our weaknesses, it is easy to become preoccupied by them. But if we should look at what people can do, rather than what they cannot, it is only fair to apply the same yardstick to ourselves.
If you have been tested under different circumstances, you may well have a good idea of your strengths. If not, there are personality tests which can help. Either way, play to your strengths, but always be aware that this can be a trap if a new job or situation requires you to move out of your comfort zone and try something new.