as we know now, many new coins listed on exchange and the price immediately down very much, so many investors are disappointed and regret having invested in coin because coin have become shit coin even though the project and product of coin are still running, but will one day the price of coin can increase very high and even exceed the ICO price if the project and product is real and useful in the future or still does not affect for the price of coin and coin still become shit coin ?
it is also important but that success will not depends on the product only because there lots of effort will be important for the success to be happened so if you're coin is successful then the behind work will be more important for anything and people also need to support that.