Buy as many coin as you can as every coin so very cheap and is in red.
Love this part, read it a few times and have no clue what's going on.
I like being realistic at all times. Being positive and optimistic can make you rush into something without that much of a thought. Somewhat clouding your thought with "this is going to be good","it's going to work",etc...
Same goes for being negative and pessimistic. Not being able to see something or even maybe denying to see due to being, well negative.
Keep it realistic, look at what's going on, follow the market and play smart. Don't rush into things, that's my best advice.