Starting with small bets is definitely smart. I've been betting for about 2 years now, mainly on football and basketball. After trying a few different platforms, I've been using
https://1xbet.com.zm/ for the past 8 months. They have a pretty simple interface that's good for beginners. What helped me when starting out was their welcome bonus that let me place some bets without risking too much of my own money. The odds are competitive and they cover most major leagues. I'd recommend setting a budget before you start and sticking to it - that's how I avoid getting carried away. Also, don't chase losses by making bigger bets when you're on a losing streak. That's the fastest way to get into trouble with betting