All fine as long as we remain humble before God, otherwise we may be like gods and you surely remember Flo who promised people to be like God. Positive attitude is extremely important, though. Still not all things we want in our vanity are good for us- like too much wealth, etc.Sometimes God does not give us what we desire because such thing could bring destruction to the soul. Still I am for optimism and positive attitude but remember who from you get all these goods and give Him the glory, do not attribute it all to yourself. That's my approach!!!!
God bless you !!!!!!!!!!!!!!!!!!!!!!!!!!!!!