Oxajil, there is some concern among the moderators that, as soon as your posting ban was lifted, you immediately began what appears to be a posting frenzy. See:
http://cassiopaea.org/forum/index.php?topic=4239.msg258328#msg258328
http://cassiopaea.org/forum/index.php?topic=22855.msg258269#msg258269
http://cassiopaea.org/forum/index.php?topic=8182.msg257939#msg257939
Oxajil, we think there's a tendency on your part to overcompensate feelings of worthlessness as you described here by adopting a "helping mode" which is perceived as a "teaching mode" which seems to automatically run without much observation on your part. This is incongruous for you to be "teaching" when you were restricted from posting for months. Having your posting ban lifted does not mean that a determination was made that you have made some sort of leap in awareness, but rather that you might benefit from learning and listening and asking questions... not providing answers.
We think it would be a necessary step in the process of your return to the forums for you to try to hold back a bit at this stage and try to observe yourself thoughtfully. Even if you feel you have something to add, you may simply need to write it down in your word processing program, reread it to yourself, and being satisfied that you expressed your thoughts, simply delete it, or save it for later. If it is really very pertinent, of course you can post it, but the important thing right now is for you to take it very very slow.
You may want to try to avoid posting to threads where people are asking for personal advice to their problems, and stick to topics that pertain to the world and work in general. This is not to say that you don't have something to say, but you need to step back and keep in mind that if you did have the answers, you wouldn't have been banned from posting for so long, and certainly, upon your return, not to assume that this means you have the answers. You need to let other people handle answering those questions, and try to learn from how they deal with it, you don't have to try so hard, just relax, observe yourself, and try not to do any "heavy lifting", posting wise.
Another point you may want to take into account is how others here are seeing you, not in order to hide from them that which you do not want to be seen, but to sincerely work on it, asking for help when needed. Try to observe as if you were not Oxajil but an external observer and you'll make new realizations which will help you in your growth.
Remember that in order to be able to help others we must thoroughly work on ourselves, there is no easy way out here.