Yes. For logic posts check out @lucylin about the system of hive. Its to the point. Of course you DID say "logic" and the logical thing would be a reasonable post with the moral meter involved. I forwarn thee, yoy may not like what you see but it is nonetheless true. DPOS is a communist system doomed to fail.
You gain vote power by powering up hive. Hive is earned by curation. You post and comment and others will either vote up the value of your comments or posts. A dv is simply ...
Put it this way. A man makes some music on the streets and a vote up is you putting loose change you can spare into the collections hat. A dv is someone taking out of the hat ehat others have put it because of ilogical opinion".
Wether you are producing good content or not your "posts and comments" are subject to removal by the gang community that is around.
The 7 day waiting period for your post to lock so none can take away your donations is the security gaurd service or safe.
It can be made to which a dv does not do that but its just a matter of consensus to change the coding.
Voting mana is basically just hoe it sounds. Mana. Your bar that shows how much voting power you have left.
If you ever play gta its the sprint bar. You run put and ypu get tired. Just either wait till it replenishes or power up more hive.
You can also buy more hive.
Hive isnt the only token. So be sure to check them all out. Reccomend pob personaly.
I hope that jas helped out a bit.
Check out https://giftgiver.site for a hp, hive, faucet and free delegation for when your put of credits.