Eeyore, depends on how much is your overlap area. If not so much, then not too bad lor.
I reckon snowskin moonies can keep for 1 week. But best to de-thaw for awhile before eating, coz abit hard after refrigerating.
Muffin, I tink NTUC, Cold Storage, Giant shld sell the packet yeast. Brown colour packaging type. I m oso using the Bake King instant yeast but I usu finish 1 bottle in 3 mths or so, and I refrigerate after opening.
Dun stress, dun stress. I realised when in gd mood, wat I bake turns out better.
For bread, I will say I had my fair share of good days and bad ones. Sometimes abit of mishap can cause the bread not to rise.
Do you use a bread machine to mix your dough? I am using Bluesky, I put my ingred in this order: liquids such as water, egg, milk etc, sugar, salt, flour and lastly yeast. The yeast shld not come into contact with the liquids or sugar and salt.