to land on you there is nothing you can do about it, you just get what you get and in the next lot of 37 spins you may get hit more or less than last time.
just because the number 7 has not been out for 50 spins, this does not mean it will come out soon. remember the ball just stops because there is no more force on it.
if the number 13 has just come up it can come up again because the ball just stops because there is no more force on it.
you just put out your chips where you think the ball will land if you are right 