Who is this Button for?
Those for whom the glass is almost always half empty.
Negativity addicts, sufferers of Negative Dispositional Attitude and other pessimists.
To avoid disappointment in life, keep your expectations really low.
Constantly repeat your mantra: 'No I can't!'
Sometimes the most positive thing you can be in a boring society is absolutely negative.
(John Lydon - the artist formerly known as Johnny Rotten)
But to me nothing - the negative, the empty - is exceedingly powerful.
Whatever it is, I'm against it! 
Something to consider
Yes you can.