Difference between syphilis and gonorrhoea (in points)

Syphilis also is caused by bacteria. It differs from gonorrhea and chlamydia because it occurs in stages. It is more easily spread in some stages than in others.

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.