Congratulations OP, I also had this feeling of satisfaction when I bought my first bitcoin. Which ever way you intend using your bitcoin, either by hodling, trading, making payments or even receiving for business purpose, you should always take cyber security seriously.

Bitcoin is a decentralized digital currency, no single person controls it. Being a bitcoiner also means that you already know you are responsible for safeguarding what you hodl. Learn how to protect your wallet from unauthorised access and even physical theft. Also ensure that your bitcoins are stored with a reputable exchange (if that is what you are using).

As a bitcoiner, you should also know that you are now a target for scammers. Scammers will come with fake links, fake sites and fake offers to lure you into giving out private information. Be vigilant and you will be fine.