Yeah but when did you start? You have ONLY been registered on the forum for less than a year.
I invested $100 before registering on this forum. $100 is a big amount for me, $100 is more than ৳10000 in local currency of our country. I have learned a lot since I registered in this forum. I didn't know what the DCA method was before. I came to know about DCA method from this forum and started investing in DCA method. The amount of bitcoins I have accumulated now, I would not have been able to invest together. But after investing in DCA method I became successful. My plan is to continue investing in the DCA approach for the long term.
If you want to hold your investment for a long time then you must continue to invest on a regular weekly or monthly basis. By implementing this regular DCA method you are sure to be successful in your investment. But greed must be avoided, as far as possible if you keep calm and wait for a few years then your investment will be big and you will be able to continue investing.