[Pharo-users] change process variable while process is running

[mspgate]

Hello everybody, I am kind of new to Pharo so I apologise if my\
question is silly :)\
how can a change a variable in a process while the process is running?\
for example in:\
\[\[ | msg| msg := 'help me'. 100 timesRepeat: \[(Delay forSeconds: 0.5)\
wait. Transcript show: msg; cr\]\] fork.\
\
how do I change the value of msg while the process is running in order\
to modify what the Transcript is showing?\
is that possible?\
thanks.\
Domenico