It is nice when all possible factors don't conflict with each other.

When chemical A exhibits extensive intermolecular hydrogen bonding, has large electron cloud, chemical B has small electron cloud and is non polar, simple molecular, nice and simple. Chemical A has higher boiling point than B.

Boiling point is a phenomenon that results from overcoming the electrostatic forces of attraction between numerous particles. Between the particles, these forces of attraction get alternatively weaker and stronger. When the forces are stronger, the forces of attraction of the collective whole would be harder to overcome, leading to a higher boiling point.

When all your agendas point towards a certain direction, your path is clear. I find the 7 deadly sins to be an excellent guide.

Here I shall consider the circumstances most favourable for studies.

Pride: You feel shiok in doing well.
Greed: You badly want a scholarship.
Gluttony: You are aware that remedial => less opportunities to eat outside RJ.
Envy: Someone else is doing better than you.
Sloth: You mother has convinced you that "If you don't study hard you'll go sweep the streets."
Anger: You are pissed that you did extremely badly for one particular subject.
Lust: You think that doing well for Promos is sexy.

There. When all these factors are present, you'll naturally want to study. Such is the power of the Dark Side.