I did my for investment (some hundred euro) just like @vimukthi when steem was 3.5 - 4 USD.
About two weeks ago when steem was 0.77 USD I did the same investment again.
Do I regret it? No, somehow I simply know it will be a good investment for the future.
I see it as a long-term investment and also try to build up some passive income.
Perhaps it takes years to build up a nice base - but who cares.
Hopefully, I have time enough :)

Steem on!