No. That's false. It is more than my viewpoint that if you jumped out of a third floor window head first onto concrete, you'll regret it. But by all means, go ahead.
There are many issues that are undecided but there are an awful lot of issues that are fact. Fact.
If you have ever spent any time living on the earth and interacting with other human beings you'd soon realise that telling lies is absolutely essential from time to time. That of course includes lying by omission. The main thing that I would say 'that's all' to is this. Very few issues are...