Take your time fellow. Get a void weapon and max it out. Also, join a clan. A good clan can teach you the raids and help you complete it. Doesn't hurt to watch the videos to learn what to expect. Don't watch the earliest ones though as the Atheon part was changed to random teleporting. Get your Vanguard rank up so you can buy legendary weapons and do the ROC playlist as it can drop some serious guns on you. when you rank up enough you can buy your armor to take you to level 31. Once you reach 28 on up you have power against the enemies in VoG and once you reach 31 you have it in CE all normal of course.