We do say it, that when the market dips, we should not treat it the same way and react by it, because it could just be either the season of bear market or we are having a shock for others to sell or buy and then profitability set in, all these FOMO should be dealt with when we are investing, because they are the major cause of loss most of us had, if you never invested before, then its never too late, because the market will still be more better than this in the future, only if you can hold.
It is on your own pace how you will invest on this market because you are the one who knows the true condition of your financial status. Since this market is still a volatile one, you should be conservative in spending your funds as you have no assurance that you can get it back at a specified period of time.
You procrastinate for some reasons - you have less funds that you can allocate in this market, your belief is not that solid enough, and many more. Whatever your reason is, for sure, it is on your own accord when and how much you will invest in this market. Because sooner or later, you won't know what will happen to the market and it is on you how you will strategize not to liquidate your position or at least earn some profits from your assets.