In other words, avoid to send first if you don't know what are you doing in order to avoid scams, don't desperate and make the right move.
I'm glad that's what you got from my post with your limited English capabilities. However. The point is that it doesn't matter who sends first, or second. OP can always chargeback for 180 days from today. The BTC seller is rarely the scammer in a PayPal (buy) and BTC (sell) case.
LOL. Love it; welcome to bitcointalk!
OP, I would love to do this deal with you, as I have around 0.03
BTC I'm looking to sell for PayPal. The problem is that you're a noob, and noobs can't be trusted with PP deals, so there's no way I or anyone with two synapsing neurons would ever deal with you. It's too damn risky, doesn't matter who sends first, or even if there's an escrow involved. So good luck but I think your offer is doomed.