Positivity

Do not imagine anything but good
For in imagination only lies
The possibility of might and would
Which falsely claims to deeply sympathize
And whispers fondly 'you must realize
You cannot do it, and your hopes are vain;
You and I both know this; we are wise;
We know you, and we know the dismal strain
You put upon yourself; let your hopes wane,
Not hoping is the safest, surest way
To minimize future potential pain;
Doubt like us; it's hopeless anyway."
But doubt is self-fulfilling. Be secure:
You're better than your doubts whispered you were.