Is it normal to hate being alone?
Mostly.Normal for most people
Yes, it’s normal to dislike being alone; lots of people feel more comfortable with company. It’s worth paying attention if being alone causes intense distress or keeps you from doing things you need or want to do.
Yes. Some people recharge in solitude, while others feel restless, lonely, or just happier with someone around. Neither preference is strange, and it can change depending on your mood and what’s going on in your life.
The useful distinction is between simply preferring company and feeling panicked or unable to manage when you’re by yourself. If it’s the second one, or the loneliness is weighing on you a lot, talking it through with someone you trust may help.