Could I have been suffering from ADHD all this while?

Many adult ADHD sufferers often ‘lose the thread’ or ‘lose the plot’ as they can have problems focusing on the task at hand and tend to misplace objects such as keys, mobile phone and credit cards. — dpa

When a child is diagnosed with attention-deficit hyperactivity disorder (ADHD), many parents begin to look at their own emotions and behaviour with new eyes.

Might they also have ADHD, as yet unrecognised?