Backache...

Started having a very bad backache since b4 lunch. Could be din sleep well last nite (bad posture). Had problem walking just now, especially when I walked out for to meet the seller for the Lee Hom concert tickets. I even had to pause at one point coz the whole back was aching like nobody's business. Probably need to apply some ointment later.

PSI is reading at 114 at 2pm. Earlier was ard 99 when I went out at 1pm. Think it should get worse later... already saw some people wearing masks... really horrible haze!