It's not as if memory of skills and events goes away but on several occassions they don't trigger the reaction on time. And I easily get fooled. For example,
1. At work it was told to me that a certain thing doesn't work this way, but the very next day I was stuck the whole day and wasting time on the very same thing, and only in the evening the memory came to me, Oh, they already told me this is not the way. I had been following an obsolete document and it did not get triggered in my memory that this is not what they said yesterday.
These kind of events have repeated several times so far, making me spend several long hours at work to compensate for the mistakes, and also make me feel guilty that I'm wasting time at work.
2. When someone asks what I was doing yesterday, sometimes it just goes blank and I take several seconds to recall what I was doing yesterday. Or sometimes someone just talking about something without giving context because it was discussed so recently, and I go blank "querying my database" what they are referring to.
3. On one occassion went to a particular city for an interview and was dropped back at the airport 6 hours early as the interview happened to be much shorter. I was idling at the aiport all that time and it did not occur to me once to reschedule to an earlier flight. Realized I should have done that only after someone indicated this after I flew back.
I'm thinking this is (unfortunately) due to Yoga because yoga is about minimizing the impact of deep impressions, and all skills and memory are nothing but impressions, and it seems logical that the problems I mentioned could be arising from that.