I think that OP understood if it worth or not.
If somebody invested in bitcoins few weeks before when the price was much lower than now.
Then he probably will earn extra money now if he decided to sell, so i think holding is a good way to make money.

Not sure about escorts tho. A escort might still be safer with cash because it doesn't have a public ledger... that's why we need stuff like confidential transaction, and higher anonymity by default. Bitcoin is not fungible enough for someone like a escort to see it as better than cash.

At US $250K in today's dollars, say 5 years from now, the block reward will be BTC 6.25, i.e. over $1.5 million, every 10 minutes.

Assuming all miners together are willing to tolerate electricity costs of 50% of rewards, we will have:

Amount of reward = $1500k * 6 / hour = $9M/hour.

Electricity used = $4.5M/hour.

At a cost of $0.10/KWh, this translates to power draw of 45 MW. Neat!

$9M/hour, or $216M/day, or $79B/year is also the amount of net new demand (including miner retention willingness) required for price stability. Those are not bad numbers; the $79B/year maps to each human on the planet buying 10$ worth of extra bitcoin each year.

i remember a 312 as a peak with the greece thing, maybe it was on oen exchange only, but definitely we did brake the 300 wall

After trying to pass the 300 $ point it goes down, but not to previus levels, only a bit down, it could try to pass the 300 level on few days. Seems that lot of people joined on bitcoin comunity and want to buy.

the highest bitcoin price at this month happened in october 25th reach up to $294 but the price a bit down again to $284 yesterday and now at $289
and i wish too could be reach $300 in the end of the week