Should I start investing in cryptocurrency?

I've always wanted to do it but stuff like coinbase is weird in canada last time I checked because it doesnt have paypal or something, but now I'm really tempted. Any tips?

You can exchange paypal to btc finding a seller at localbitcoin or with someone trusted.

If you want, you can start with free bitcoin miners, if you make profit you can switch to a paid-miner, and you make profit

If you want to invest in cryptocurrencies, Bitcoin is still a standard item of every portfolio but it is no longer the onliest asset. In every well-balanced crypto-portfolio today you find other coins, like:

A good starting point to put together your portfolio should be the website coinmarketcap.

Ethereum
Ripple
Litecoin
Dash
Monero
And more

tough to say, I wish I invested a few years back. I know my friend bought 4 coins when it was like 140 and he cashed out a few months prior and walked away with 40k

I would say invest in something that is small now and hope the best. Last year cryptocurrency blew up, especielly bitcoin and see how it's going now.

Find a new Crypto Currency and invest in it. I think that isnt a bad idee and you get more money then by deposit it onyour bank account.