All that is necessary to break the spell of inertia and frustration is this: Act as if it were impossible to fail.
My own experience has been that there is no field where one who is in earnest about learning to do good work can make such enormous strides in so short a time.
There are seeds of self-destruction in all of us that will bear only unhappiness if allowed to grow.
A problem is often half-solved when it is clearly stated.
By going over your day in imagination before you begin it, you can begin acting successfully at any moment.