I would like to argue this, as if a project fails does not mean that it was a bad idea. It could have failed because of bad timing, lack of experience and so on

I would like to argue this, as if a project fails does not mean that it was a bad idea. It could have failed because of bad timing, lack of experience and so on...if one thinks it is a good idea and has the passion for it, then no harm in giving it a shot...