If anything should be said is do your research understand each compound as much as you can ( sides, effect, and amounts) research different perspectives that way if you experience anything your prepared to combat it. Also, pct is the most important if cycling which at your age you definitely should if not go back natural. You still have 10 years or so before your natural starts to drop. Have all pct before starting. Also, get bloods you can really screw yourself up if not. Welcome and be safe glad to have you here.