Yes, please. Bitcoin is the best in my opinion. if there is a decline it is normal and sure it will not last long and will soon go up
Yes no investment is better than bitcoin today it will remain number one forever, till now bitcoin has achieved a lot of increase in price and also bitcoin has seen a lot of ups and downs but bitcoin did not gave up just because it is supported by a lot of huge traders and the investors, so if you bought bitcoin the best decision you have taken for your present for your future, it is going to have more rise in price so you will be rich and may be millionaires with your bitcoin in future.
Of course, everyone can become a millionaire in the future if he has Bitcoin on his wallet. That's only at today's Bitcoin prices, not everyone can afford to buy. That's why it turns out that in most cases the rich remain rich, and the poor can only become a little more wealthy.