Im a newbie, but in my observation under the currency of bitcoin, yes. You need to wait or invest because of bitcoin currency is unpredictable, it does go up and down in a matter of seconds. So thats why we need to wait for a right time in order to get a high value..
no i think that we need to start investing in bitcoin because we know that the price of bitcoin now a day really increases and those people who hate bitcoin are now want to invest in bitcoin and if we wait foe the time than nothing will happened in the future so according to me we need to start investing in bitcoin not to waste the time.