yes man even I'm realizing it now ethereum seems worth to invest right now
No doubt eth is a good investment for long period however even there's a correction currently, the price is still expensive compared to the price of it before. But if the price is not an issue for the investor then you can always buy at anytime especially if you're planning to hold it for long term. Even its an establish coin dont go all in, diversify your investment since many alts are in dip at the moment.
Anyway this is a 3 years old thread, so those who buy eth at early times made a good decision if they still hold their eth up to now.
It's a long term topic and those who are first done with the plan in ethereum are very happy with this decision but now we are facing the future and the delays, ethereum is not what it was three years ago, we can't hesitate to buy it even if we have money because prices are already in new records and different from history, a few losses on ethereum is going to cause depression and have a huge psychological impact. Making investment will follow the market step by step and can't put it all, ambition like youth is not necessary