You've got it all wrong ... best thing thing you can hear as an entrepreneur: I'm willing to invest however much you want at a 100 billion dollar valuation :-p
Nope, it's: "I want to buy your product, here's my credit card".
And: "thanks for making xyz, I've just recommended it to my friends"
And: "I've told the Purchasing Dept. to approve any amount up to $10M."
No. That would just mean you would lose your shares and make it impossible to ver do an exit that would satisfy the investor. He expects a x20 return on investment so unless you can turn your company into a 2 trillion dollar company, you are screwed.