How can a high school student succeed and excel in their studies, while suffering from intermittent prayer due to masturbation, neglecting revision, having their mind distracted between studying and life matters, thinking about marriage, and looking forward to the future without serious work?

Neglecting prayers and being complacent about them is extremely dangerous, and associating with girls and taking them as girlfriends is a great evil. This is due to what Muslim narrated, that the Prophet, peace and blessings be upon him, said: "Indeed, the world is sweet and green, and Allah has made you vicegerents in it, and He sees how you act. So, beware of the world and beware of women, for the first tribulation of the Children of Israel was concerning women." The advice is to strive in worship, abandon forbidden things, fulfill your obligations, the foremost of which is prayer, and then organize your time for studying so that you may succeed in this world and the Hereafter.