craftgrrl | Scissors / pincushion (Reply)

I'm new to the sewing aspect of crafting, as I've already mentioned...

I was wondering about scissors.
Just a few questions that I'd appreciate some input on.

Thanks.

1. Can I use regular scissors for cutting my fabrics if I get a new pair and use them ONLY for fabric?

2. Can you recommend any fabric cutting scissors that are good quality but not too expensive? (Left handed preferred but not required since I'm used to adapting). I have arthritis in my hands and it really needs to be an easy cut for me or I suffer afterward.

3. Are there specific scissors for cutting specific fabrics or can I use the same scissors on satin that I use on denim and cotton fabric?

Thanks again for any help you can give me with these questions. I've been working on some smaller things and have been realizing that my scissors just aren't cutting it (sorry for the bad pun) when it comes to differentiating between my satiny fabric and the denim that I have to fight my way through.

and one more question, unrelated:
I drew up a design for a pincushion since I don't have one and before I make it, I'd like to know if there's anything I should put into it aside from stuffing, in order to make sure the pins don't stab through to the other side. Or do I just take my chances of impaling myself? Anyone know?