this means (among other things) be uplifting to others, treat them as you would have them treat you, be an example to others, respect the laws of those over you even though, abstain from sex before you're married, have lots of sex with your spouse when you are married (that's in there too), be forgiving because you expect God to forgive you... these are all good morals, not restrictions that inhibit our advancement.
All these moral or social values are not exclusive to Christianity or any religion for that matter. Basically you're saying you believe you are living your life
better than non-Christians, where in reality non-religious people more often than not share the exact same values. The restrictions aren't moral ones, but rather psychological ones.