Have played around 4,6k hands, still making some clear mistakes in game.
Some hands:
1) Bluff catching vs reg
Poker Stars $0.10/$0.25 No Limit Hold'em - 6 players - View hand 2988665
DeucesCracked Poker Videos Hand History Converter
BTN: $49.50
Hero (SB): $31.31
BB: $65.46
UTG: $41.54
MP: $28.51
CO: $25.00
Pre Flop: ($0.35) Hero is SB with Q
T 
2 folds, CO raises to $0.70, 1 fold, Hero raises to $2.50, 1 fold, CO calls $1.80
Flop: ($5.25) 3
7
Q
(2 players)
Hero bets $2.15, CO calls $2.15
Turn: ($9.55) 4
(2 players)
Hero checks, CO bets $4, Hero calls $4
River: ($17.55) 7
(2 players)
Hero checks, CO bets $7.80, Hero calls $7.80
Final Pot: $33.15
Spoiler
Hero shows Q
T
(two pair, Queens and Sevens)
CO shows J
A
(a pair of Sevens)
Hero wins $31.66
(Rake: $1.49)
2) SB 26/15 34h
I really don't like that I block his his possible folding range OTR, but on the other hand this looks to me like a good bluff spot. I have $19 left OTR, so I like to make around 2/3 bet, IMO he will fold more than 40% of his range, up to 50%.
Poker Stars $0.10/$0.25 No Limit Hold'em - 6 players - View hand 2988666
DeucesCracked Poker Videos Hand History Converter
BTN: $34.57
SB: $36.94
Hero (BB): $26.92
UTG: $26.22
MP: $34.52
CO: $25.00
Pre Flop: ($0.35) Hero is BB with J
T 
4 folds, SB raises to $0.50, Hero raises to $1.75, SB calls $1.25
Flop: ($3.50) 9
3
8
(2 players)
SB checks, Hero bets $1.80, SB calls $1.80
Turn: ($7.10) 6
(2 players)
SB checks, Hero bets $4.44, SB calls $4.44
River: ($15.98) 8
(2 players)
SB checks, Hero ???
3) BU reg
IMO shoving is too optimistic, if he calls all combos of KQ then it's close to jam, but I don't think that we can make such assumptions vs unknown. X/c is tricky as well, because he has a lot of value KTs/QJs/K9s/T9s, TT might be in this range as well, so he has to bluff like 5 combos that we can make a call. So all in all I see this as a close x/c spot vs unknown.
Poker Stars $0.10/$0.25 No Limit Hold'em - 6 players - View hand 2988668
DeucesCracked Poker Videos Hand History Converter
BTN: $23.64
SB: $24.75
Hero (BB): $25.00
UTG: $62.18
MP: $36.46
CO: $21.69
Pre Flop: ($0.35) Hero is BB with K
A 
3 folds, BTN raises to $0.62, 1 fold, Hero raises to $2.25, BTN calls $1.63
Flop: ($4.60) K
4
T
(2 players)
Hero bets $2.25, BTN calls $2.25
Turn: ($9.10) 9
(2 players)
Hero bets $5, BTN calls $5
River: ($19.10) 5
(2 players)
Hero ???
4) vs fish, went for thin value OTR.
Poker Stars $0.10/$0.25 No Limit Hold'em - 6 players - View hand 2988743
DeucesCracked Poker Videos Hand History Converter
BTN: $25.36
SB: $46.76
BB: $25.35
UTG: $24.42
Hero (MP): $25.00
CO: $26.91
Pre Flop: ($0.35) Hero is MP with K
K 
1 fold, Hero raises to $0.75, CO calls $0.75, 3 folds
Flop: ($1.85) 4
8
T
(2 players)
Hero bets $1.29, CO calls $1.29
Turn: ($4.43) 7
(2 players)
Hero bets $2.70, CO calls $2.70
River: ($9.83) A
(2 players)
Hero bets $2.50, CO raises to $16.89, Hero folds