Is it worth it to buy bitcoins?

of course not, it is future money, i think keep it

Yes and No. If you wanna make big money and use millions to make millions. Maybe, because then you get some high numbers back. But bitcoin isn't growing anymore as it did last years.

wait till the price drop. Then buy it. Or invest in Monero.

Bitcoins are unstable someday it goes up and it goes down

No. The best moment was at the beginning. I had like 12 bitcoins but sold them all for 100

It is always the "best moment" to buy bitcoin, as its growing faster than ever.

BTC is falling because it is outdated compared to new cryptos.

Bitcoins are going up so it's worth to buy it. But if you don't need bitcoins, don't buy it \_( )_/

Don't think you should buy a bitcoin. I would say mine instead as it is more profitable according to the other members of the community.

Study how market is working at the moment, doesn't just buy some and expect to raise its value.