It would be appreciated if when choosing to spend gold bars, an alert would be received to confirm that you want to do this. Countless times, I have been too quick to click accidently on the option to spend gold bars to extend play or buy lives when I did not intend to. I have thought many times there should be a confirmation so if it was clicked on accidently, you would be able to say no. Most other games do provide confirmation, I would not think that I am the only one who has done that. It is very frustrating.