The logic for investment is buying low and selling high and currently Bitcoin has a new ATHs is it safe to encourage new investor to buy now seeing how high the price has gone? My fear for new investors is that the don't experience a dip after buying since no one is sure of how far the new highs will reach.
Everytime is safe to buy, the main question is that are you willing to take a risk for your investment?
Cause we all know that bitcoin is volatile we cannot predict if the price is still increasing or it will decrease, or Bitcoin will remain in the future.