good question
I think when taking any nor-19 you have to be in good mental place as feel it really can put you in down moods

I started cycle great to be fair
but have been doing lot of DIY at home and have a deadline to complete
I feel this has put a lot of strain on me and due to this have been feeling little run down mentally
think has lot to do with this as im normally very ok on any thing

but the whole situation has caused me to be more snappy as got the misses on my back about the work and went off in argument other day

but after sat down thought about it with combination of stress on DIY and the gear I could see wasn't normal mentality for me

so have taken step back and now think about things its about control and knowing what limits mentally are

also think I over think things aswell
always thinking is this cos of me or that because of what I have done
think best advice its know that your moods may change and see there only temp

so you have to be mentally strong I think
I even think deca is more of mood swing that tren to be honest

its easy for me to see things like this as my partner is a nurse whos field in mental health so its very talked about subject
also misses is only cycle too so she prob as up and down as I am