Bitcoin Forum

Do I lose my rank after sometime of being inactive?
Do I lose my activities?
How does it work?

No
No
I’m not sure what you are asking.

Re the topic, forever.

You won't lose your rank due to being inactive on forum
you won't lose your activity points for the same but you won't gain any new activity points.

How does it work?
Easy, Stay active keep using the forum to gain knowledge, you will get activity points for that. You are free to leave the forum whenever you want and start using it from where you left. No string attached, no hidden rules, you have everything in meta sticky post. that's it

You can keep your account as long as you want it. You are not "forced" to use it, post or even log in in order to keep it.

No, you cant lose your account as long as you are not banned from forum.
No you cant lose activity. You dont have to do anything. Just go log in again if you want there is no quota here but you may lose the opportunity of gaining some knowledge of being incative

as far as i know that <ont happen to your account but you surly wont get any move forward

I just wanted to know if my account can be closed if i don't use it for a long time, like I have to start over :)
Thanks I guess your answer is the same as the others as well, so I guess my account will still be active. :)

you may be lose your activities  Because some topic and posts delete that make number of your posts reduce and may effect on your activity

Not using your account will not make it disappear. It will just remain as it is when you left it. Not unless it was hacked. You will no longer hold your account. Just saying because it is very common having an account being hacked.