Try to live a long time and try to make a trip to other planets. Just the excitement of not knowing what to expect to see creatures from other planets is just unparalleled. You cannot even imagine how weird or familiar they would be.

The universe is huge and first we gotta build some huge and comfortable starships and we need to prepare for the ultimate frontier.

There are tons of things to do and the best of all is that you can take a long break if you choose to chill out a bit from those ventures.