I am sure yes ETH will certainly recover back to its normal track. It may hit minumum $400 by end of this year. As like other crypto currencies, ETHer value as well has gone down this year and this trend has become normal.
I think so too, eth will recover by the end of the year, but it won't rise high or reach its ATH and maybe only around $400 to $600 in December.
I have the same opinion about ETH. The market will recover till December hopefully. The crypto market is prone to witnessing changes in matter of seconds so it would not be wise not expect the recovery.
The concept of Business cycle is very important to restore your trust again in the market and a glimpse of the history of ETH will further convince you to invest in ETH. Besides, the lower the cost of your investment, the more you earn when you cash it. Make the decision.