You are playing the Super 9 game with two friends, Alex and Jamie, using a deck of cards numbered 1 to 9, with each number appearing four times (36 cards total). The goal is to collect cards totaling exactly 9 points. At the start, each player is dealt three cards. Players draw from a pile and discard one card each turn to achieve the target sum.

Your hand: 3, 2, 4
Top card on the draw pile: 1

Problem: If you draw the 1, which card should you discard to get closer to a sum of 9? Considering your hand and the top card, what is the probability of drawing a 5 next? Based on the current state, what is your best strategy to win?