sure but if you optimize you have to optimize towards a number. Now that number is either 0 in this case or x which is close to zero. Now which x would you choo

sure but if you optimize you have to optimize towards a number. Now that number is either 0 in this case or x which is close to zero. Now which x would you choose? And if you choose an x (let's say 47 minutes and 23 seconds) you'll lose data moving towards it.