"What The Heck?"

Are you feeling kinda stuck? I mean you love God and you live your life according to His word, and yes you sin, and so do I, and you seek His forgiveness and you continue on serving Him with everything; but yet nothing. You look around and see others living the "blessed" lifestyle and wonder what the heck am I doing wrong? Do they give God more than I do? Do they serve Him more or something? Then why am I constantly in a state of, "What the Heck?".