I read on some website that you can train yourself to have an extremely long dream in a short amount of time. One man claims of living a year in a dream…so it seemed…and it only really lasted about 2 hours in RL. that would be pretty cool, dont u think? especially if u were lucid. u could do anything for a year. i forgot the website because i was just serfing google…but ill get it and post it on here.
with this…u could like have another life…in which u r invincible. thats so awesome.
This was discussed in Stuff, or Beyond, or Theories, or somewhere. 
Search.
What’s the fun in being invincible?
I think this is the topic you meant: https://community.ld4all.com/t/dreaming-for-years-upon-years/8971
Yeah that would be awesome I think. Though those kind of dreams are probably pretty rare 
they are rare if you dont do a tech or something. the page i saw had a tech to do these and showed research on people who did do them. doing whatever for a year would be so kick ass
by the way…thx for the link