"I work in economics, we overall think Brexit is hugely positive to our economy"
Which goes against the stated opinion of the majority of economists, banks and economic analysts.
"UK will now be able to use the money it contributed to the EU for its own benefit"
If you work in economics, then you'd realise this statement is bunkum .
"It can now no longer need to enforce the Human Rights Act (this can be a hugely positive thing you just need to read into it and the negative effects we've suffered due to it)."
We aren't repealing the ECHR as it isn't part of the EU withdrawl act, you know due to not being part of the EU.
"We will no longer need to bail other countries out as they begin to fail."
Ah this suggests you don't actually work in econimics
In fact if you do, i fear for those who you work with.