I had a similar situation last year as I started near the topnof the market. However, I decided to scale into my Steem investment in increments so I have been buying at least once a month since February. The great thing is that although it has fallen, I have accumulated more and more at every purchase. At the same time, I have seen so much development that my engagement here has increased substantially so I cannot see why to stop my purchases. The only problem is holding myself from buying almost everyday given these prices!