>The main one is that eventually you’re ignoring too many cards and the algorithm doesn’t finish on time (this is the coupon collector’s problem). This will ta

>The main one is that eventually you’re ignoring too many cards and the algorithm doesn’t finish on time (this is the coupon collector’s problem). This will take longer time at each iteration and when both MAX_TWEET_ID and and TWEET_COUNT is large and close to (or equal to) each other it may take very long to complete.