Seriously, why is paypal even still being mentioned? I've been here since 2011, and there are SO MANY scam stories that originate because of paypal. Not only do they not protect you from chargeback, if they find out that you're using them as to transfer from BTC to your bank, then can freeze your account. Worst case they'll ban you. It's against their Terms of Service.
If you need to quickly and easily transfer money, use
localbitcoins.com instead. There are options to do it with local cash, online back transfers, or cash deposits. There is even a built in escrow system. Here are all the payment options they list that you can use, and the general risk factor for each:
https://localbitcoins.com/guides/how-to-sell-bitcoins-online?ch=ly5