Haters & Naysayers
We all know them...they like to say "no" to new ideas - before they even get off the ground. They have one-hundred reasons why it won't work. They are stuck in their ways.They are threatened by your idea, your passion, your vision. Screw them.
They won't be relevant when it matters. They'll spend their time sliding into irrelevance while you're building something of significance.
The haters and naysayers are out there - and they are not to be listened to. Your heart, gut, and your passion is what you should listen to. And, nothing else.