s2000Junky

You can clearly see the master cylinder leaking down the side of your plastic kick panel, the back of your peddle and firewall from your pic. Do you think that's normal? Clearly your clutch isn't feeling right because the Master is blown out. Just replace and be done with it.

CrAzYNeSs

If I remember correctly, Billman mentioned that when there is a leak of the master cylinders to do a complete bleed of the clutch fluid. Many a master cylinders were fixed/remedied with this procedure - including mine. Worth a shot, all you need is some brake fluid (couple of bucks) vs a complete master cylinder swap.

Plus your fluid looks SUPER dark.