Always keep check of the price. Because many people overpay because they think that they have the money so it does not matter. But if you waited for the price to drop you could bought more coins.
True, a lot of people ignoring fact that bitcoin have only one true value and overpaying. Always need to chek this before buying bitcoins.
You dont have to be in panic, you can just easily see that the value is now not rising so that is good to make an investment now for the future so you can make later profit with it.
It can takes a long time until the value will be higher but you just have to wait for it.